As you can see below the generated/updated file list, two messages are showing the routing routing system was rebuilt.

The "chain" command

When that functionality was completed I had a discussion with the other project maintainers and we came up with the idea to create a command that could read a configuration file containing a queue and execute several commands based on the sequence defined in the configuration file.

We decide to use a standard YAML file extension and not go with something like chain extension because we did not want to add a new Drupalism to the project.

I will be recording a video in detail of how to take advantage of this command, in the meantime you can take a look a this demostration of how to use it: